What are the key features of Hirose Electric Co Ltd DF51K-4DP-2DSA(800)?

This product belongs to the Headers & Wire Housings category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Hirose Electric Co Ltd with full traceability.

What are the main application scenarios for DF51K-4DP-2DSA(800)?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does DF51K-4DP-2DSA(800) work?

This device follows established Headers & Wire Housings design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of DF51K-4DP-2DSA(800)?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for DF51K-4DP-2DSA(800)?

The global Headers & Wire Housings market is growing at ~6-8% CAGR, with particularly strong demand in power management. Hirose Electric Co Ltd DF51K-4DP-2DSA(800) is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of DF51K-4DP-2DSA(800)?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Hirose Electric Co Ltd provides full technical support and reference designs.

DF51K-4DP-2DSA(800) Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header by Hirose Electric Co Ltd

DF51K-4DP-2DSA(800) | Hirose Electric Co Ltd Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header

Category: Headers & Wire Housings

Brand: Hirose Electric Co Ltd

Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header

Technical Parameters

Applications	Wire-to-Board
Brand	Hirose
Category	Headers & Wire Housings
Contact Material	Copper Alloy
Contact Plating	Gold
Data Tier	Family Level
Description	Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header
Features	General Purpose
Housing Material	Thermoplastic
Lead Free	Yes
Manufacturer	Hirose Connector
Mounting Angle	Straight
Mounting Type	Surface Mount
Number of Rows	1
Operating Temperature	-40 to +85 C
Package / Case	SMD
Packaging	Bulk
Product Type	Board-to-Board Connector
RoHS	Compliant
Standard Pack Qty	100
Termination	Solder

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 DF51K-4DP-2DSA(800) Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/Hirose-Connector/DF51K-4DP-2DSA800?qs=T3oQrply3y%252BL4XJv37x3sA%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

DF51K-4DP-2DSA(800) Application and Selection Guide

DF51K-4DP-2DSA(800) Model and Manufacturer Information

DF51K-4DP-2DSA(800), a Headers & Wire Housings manufactured by Hirose: DF51K-4DP-2DSA(800) helps you confirm the specific model, while Hirose helps you confirm the product source. If you are selecting a part, you can first check whether DF51K-4DP-2DSA(800) meets your requirements, then check whether Hirose matches your expectations, and then refer to Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header for further evaluation.

DF51K-4DP-2DSA(800) Product Parameters and Description

The main parameters of Hirose's Headers & Wire Housings product DF51K-4DP-2DSA(800) include Headers & Wire Housings 2mm Pitch WtoB Conn 4pos Straight Header. This is a Headers & Wire Housings produced by Hirose, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

DF51K-4DP-2DSA(800) Application and Selection Reference

Hirose's Headers & Wire Housings product DF51K-4DP-2DSA(800) has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, DF51K-4DP-2DSA(800) is a Headers & Wire Housings solution worth considering, and manufacturer Hirose provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for DF51K-4DP-2DSA(800)

Designers looking for DF51K-4DP-2DSA(800) recommended parts can evaluate the following options. DF51K-4DP-2DSA(800) selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

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DF30FC-60DS-0.4V(81)	Hirose Electric Co Ltd	CONN RECEPT 60POS 0.4MM SMD GOLD

EZKEY can provide DF51K-4DP-2DSA(800) recommended part comparison data and engineering samples for evaluation.